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中职数学教学,既要为学生的继续发展提供必要的数学准备,更要突出为现行的专业教学服务,为学生将来就业服务。因此,中职数学一直为中等职业学校学生的必修课,也历来受到各级教育部门的重视。这种重视不仅在于要求学生掌握一定的数学基础知识和基本技能,更在于要求培养学生在日常生活和职业生活中的数学应用能力,提高学生的数学素养。然而,职业学校的学生水平参差不齐,大部分学生因为基础差、理解能力不强、对数学缺乏兴趣等原因对数学学习失去了学习信心,甚至是恐惧心理。这是职高生在数学学习中存在的普遍问题,给中职数学教学带来了一定的难度。如何提高数学课堂教学的有效性,是摆在每位职高数学教师面前的一个现实问题。笔者结合多年的职高教学经验和思考,认为要提高职校数学教学的有效性,必须对学生的学习状况进行全面的了解,充分发挥其主体作用,重视以学生资源为主的课程资源的利用。
Secondary mathematics teaching, it is necessary for students to continue to provide the necessary mathematical preparation, but also to highlight the existing professional teaching services for future employment services for students. Therefore, secondary vocational mathematics has been a required course for secondary vocational school students, but also has always been the importance of education departments at all levels. This emphasis not only requires students to master a certain basic knowledge of mathematics and basic skills, but also requires students to develop their daily life and professional life in mathematics ability to improve students’ mathematical literacy. However, the level of students in vocational schools is uneven. Most of the students lose their study confidence or even fear mentality for maths learning because of poor foundation, poor understanding and lack of interest in mathematics. This is a common problem in vocational college students in mathematics learning, mathematics teaching to secondary vocational has brought a certain degree of difficulty. How to improve the effectiveness of classroom teaching in mathematics is a realistic problem that every senior mathematics teacher places before us. Based on many years of vocational teaching experience and thinking, I think that in order to improve the effectiveness of mathematics teaching in vocational schools, we must have a comprehensive understanding of the students’ learning situation, give full play to their main role, and pay attention to the utilization of the curriculum resources that mainly include student resources.